Hong Kong SAR China Hong Kong SAR China, Total greenhouse gas emissions excluding LULUCF (Mt CO2e)

Year Value Rank Change Change,%
2023 40.2 94 +2.14 +5.63%
2022 38 96 -2.45 -6.04%
2021 40.5 92 -0.0486 -0.12%
2020 40.5 89 -8.37 -17.1%
2019 48.9 80 -0.493 -0.997%
2018 49.4 78 -0.0207 -0.0419%
2017 49.4 78 -0.861 -1.71%
2016 50.3 77 +0.907 +1.84%
2015 49.4 75 -3.28 -6.23%
2014 52.6 75 +1.43 +2.79%
2013 51.2 78 +1.56 +3.14%
2012 49.7 78 -0.501 -0.999%
2011 50.2 75 +3.03 +6.43%
2010 47.1 80 -2.9 -5.79%
2009 50 76 +2.1 +4.38%
2008 47.9 78 -1.27 -2.58%
2007 49.2 76 +2.08 +4.42%
2006 47.1 77 -0.521 -1.09%
2005 47.6 75 +2.33 +5.14%
2004 45.3 75 -3.83 -7.8%
2003 49.1 74 +3.61 +7.92%
2002 45.5 75 -0.985 -2.12%
2001 46.5 75 -0.137 -0.294%
2000 46.6 74 -3.76 -7.47%
1999 50.4 72 +3.18 +6.74%
1998 47.2 73 +8.42 +21.7%
1997 38.8 75 -1.64 -4.06%
1996 40.5 74 -2.58 -6.01%
1995 43 73 +0.468 +1.1%
1994 42.6 74 -6.34 -13%
1993 48.9 67 +1.02 +2.14%
1992 47.9 65 +5.05 +11.8%
1991 42.8 71 +3.64 +9.27%
1990 39.2 74 +0.839 +2.19%
1989 38.4 73 +1.05 +2.81%
1988 37.3 75 +3.65 +10.8%
1987 33.7 77 +0.0651 +0.194%
1986 33.6 78 +3.97 +13.4%
1985 29.6 79 +1.16 +4.06%
1984 28.5 81 +2.53 +9.77%
1983 25.9 85 +3.58 +16%
1982 22.4 90 +2.41 +12.1%
1981 20 97 +1.25 +6.68%
1980 18.7 98 +0.557 +3.07%
1979 18.1 98 -0.881 -4.63%
1978 19 95 +1.16 +6.47%
1977 17.9 97 +2.22 +14.2%
1976 15.7 102 +1.97 +14.4%
1975 13.7 102 -0.0611 -0.444%
1974 13.8 103 +1.48 +12.1%
1973 12.3 103 +0.104 +0.851%
1972 12.2 102 +0.331 +2.79%
1971 11.8 103 +0.218 +1.87%
1970 11.6 104

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